Base | Representation |
---|---|
bin | 1001000101110… |
… | …1111000110111 |
3 | 2122202101001120 |
4 | 2101131320313 |
5 | 34230231203 |
6 | 3441155023 |
7 | 642061545 |
oct | 221357067 |
9 | 78671046 |
10 | 38133303 |
11 | 1a58612a |
12 | 1092ba73 |
13 | 7b91cb0 |
14 | 50c8d95 |
15 | 3533b53 |
hex | 245de37 |
38133303 has 16 divisors (see below), whose sum is σ = 56031360. Its totient is φ = 22919904.
The previous prime is 38133301. The next prime is 38133313. The reversal of 38133303 is 30333183.
It is not a de Polignac number, because 38133303 - 21 = 38133301 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38133301) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9693 + ... + 13046.
It is an arithmetic number, because the mean of its divisors is an integer number (3501960).
Almost surely, 238133303 is an apocalyptic number.
38133303 is a deficient number, since it is larger than the sum of its proper divisors (17898057).
38133303 is a wasteful number, since it uses less digits than its factorization.
38133303 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22798.
The product of its (nonzero) digits is 1944, while the sum is 24.
The square root of 38133303 is about 6175.2168382981. The cubic root of 38133303 is about 336.5902059259.
Adding to 38133303 its reverse (30333183), we get a palindrome (68466486).
The spelling of 38133303 in words is "thirty-eight million, one hundred thirty-three thousand, three hundred three".
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